參數(shù)資料
型號(hào): TDA7338D
廠商: STMICROELECTRONICS
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封裝: SO-20
文件頁數(shù): 5/12頁
文件大?。?/td> 541K
代理商: TDA7338D
TDA7338
2/12
Table 2. Absolute Maximum Ratings
Table 3. Thermal Data
Figure 3. Block Diagram and Test Circuit
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage
10.5
V
ICC
Suply Current
20
mA
Tstg
Storage Temperature
-55 to 150
°C
Tamb
Operating AmbientTemperature
-40 to 85
°C
Symbol
Parameter
Value
Unit
Rth j-pins
Thermal resistance junction-pins
200
°C/W
MPX
PILOT
DETECTOR
80KHz
LPF
DEMODULATOR
LEVEL
CONTROL
25KHz
LPF
19KHz
SC NOTCH
NOISE
BLANKER
HIGH
CUT
CONTROL
PEAK
DETECTOR
PULSE
FORMER
AMP
SC
PHASE
DETECTOR
&
PHASE
FILTER
DIVIDERS
VCO
140KHz
LPF
120KHz
LPF
AMP
PLL
TRIGGER
THRESHOLD
REFERENCE
20K
CREF
IN L
OUT L
OUT R
IN R
HCR
HCL
MONO
PILOT
IND.
VR
VSB
VHCC
MPX IN
CSB456F11
VCO
26
1
7
8
3
5
VCO OFF
MUTE
TBLANK
PEAK
LEVEL
PROG
GND
VS
D95AU364C
20
19
18
17
16
15
14
13
12
11
10
9
4
1
F
40.2K
1nF
70K
40.2K
4.7
F
47nF
470pF
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